How to replace the exhaust manifold (LK5) on Chevrolet Colorado?

You must begin Exhaust Manifold (LK5) replacement by putting on protective goggles along with gloves to maintain safety. Start with extracting the exhaust seal and after that remove the Exhaust Manifold heat shield. The next step requires removal of Exhaust Manifold retaining bolts followed by extraction of Exhaust Manifold together with its gasket for disposal of the old gasket. Exhaust Manifold inspection should follow cleaning before you add a brand-new Exhaust Manifold Gasket to the Cylinder Head. The Exhaust Manifold needs to be placed on the Cylinder Head while the threads of bolts require gm p/n 12345493 threadlock application (Canadian P/N 10953488). After manual arrangement of the Exhaust Manifold bolts apply torque to 20 nm (15 ft. Lbs.) three times in a sequential manner. The last step includes reinstalling the Exhaust Manifold heat shield together with the exhaust seal.

OEM Chevrolet Colorado Exhaust Manifold

Engine Exhaust Manifold

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9 Exhaust Manifolds found

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Chevrolet Colorado Exhaust Manifold Part Number: 55592373
$183.36 MSRP: $288.51
You Save: $105.15 (37%)
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Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold
- Replaced by: 24590266
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2022 Chevrolet Colorado | LT, WT, Z71, ZR2 | 4 Cyl 2.8 L DIESEL
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Chevrolet Colorado Exhaust Manifold Part Number: 19420196
$2212.35 MSRP: $3309.24
You Save: $1096.89 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold Assembly, Exhaust (W/ 3Way Catalytic Converter) "Kit"; Manifold, Engine Exhaust Manifold; Manifold, Catalytic Converter
- Replaces: 12604220, 12607896
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 Chevrolet Colorado | LS, LT, WT | 4 Cyl 2.9 L GAS
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Chevrolet Colorado Exhaust Manifold Part Number: 19418950
$1761.14 MSRP: $2641.20
You Save: $880.06 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold Assembly, Exhaust (W/ 3Way Catalytic Converter) "Kit"; Manifold; Manifold, Engine Exhaust Manifold; Manifold, Catalytic Converter
- Replaces: 12655846, 12607895, 12604221
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 Chevrolet Colorado | LS, LT, WT | 5 Cyl 3.7 L GAS
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Chevrolet Colorado Exhaust Manifold Part Number: 12663521
$118.16 MSRP: $185.92
You Save: $67.76 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold
- Replaces: 12632377
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2022 Chevrolet Colorado | Base, LT, WT, Z71 | 4 Cyl 2.5 L GAS
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Chevrolet Colorado Exhaust Manifold, Driver Side Part Number: 12598548
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 Chevrolet Colorado | LT | 8 Cyl 5.3 L GAS
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Chevrolet Colorado Exhaust Manifold, Passenger Side Part Number: 12600527
$133.53 MSRP: $210.11
You Save: $76.58 (37%)
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Passenger Side
- Replaces: 12567484
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 Chevrolet Colorado | LT | 8 Cyl 5.3 L GAS
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Chevrolet Colorado Oxygen Sensor Part Number: 19420131
Product Specifications
- Other Name: Manifold Assembly, Exhaust (W/ 3Way Catalytic Converter) "Kit"; Exhaust Manifold; Manifold; Manifold, Engine Exhaust Manifold; Manifold, Catalytic Converter
- Replaces: 12571601
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Chevrolet Colorado | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 5 Cyl 3.5 L GAS
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Chevrolet Colorado Exhaust Manifold Part Number: 12595160
Product Specifications
- Other Name: Manifold, Catalytic Converter; Manifold, Engine Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Colorado | LS, LT, WT | 4 Cyl 2.8 L GAS
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Chevrolet Colorado Exhaust Manifold Part Number: 12571604
Product Specifications
- Other Name: Manifold, Catalytic Converter; Manifold, Engine Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Colorado | Base, LS, Sport, Sport LS, Z71, Z71 LS, Z85, Z85 LS | 4 Cyl 2.8 L GAS

Chevrolet Colorado Exhaust Manifold

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The Exhaust manifolds of Chevrolet Colorado vehicles are responsible for channelling hot gases from engine to the exhaust system so as to optimize engine performance and minimize dangerous emissions. Located at different positions depending on the design of the particular engine, the manifold play crucial role of avoiding the reversion of the intake hence facilitating the right airflowing required for efficiency of the engine. Chevrolet Colorado exhaust manifolds have undergone a number of changes in the earlier models using mainly cast iron but now more advanced models using stainless steel are available. There are modifications or call 'headers' that increase performance by decreasing the flow resistance and increasing the rate of the exhaust gas. These headers can help increase the efficiency of the engine by providing pressure difference that helps exhaust gases be cleared. The aspects concerning the design and production of exhaust manifolds include converting and material differencies that may exert a measurable influence on the vehicles' efficiency, which makes having an absence of the properly fitted exhaust manifolds' substitutes important for Chevrolet Colorado.

Chevrolet Colorado Exhaust Manifold Parts Questions & Experts Answers

Oxygen Sensor
19420131
Q: How to replace the exhaust manifold (LK5) on Chevrolet Colorado?
A:
You must begin Exhaust Manifold (LK5) replacement by putting on protective goggles along with gloves to maintain safety. Start with extracting the exhaust seal and after that remove the Exhaust Manifold heat shield. The next step requires removal of Exhaust Manifold retaining bolts followed by extraction of Exhaust Manifold together with its gasket for disposal of the old gasket. Exhaust Manifold inspection should follow cleaning before you add a brand-new Exhaust Manifold Gasket to the Cylinder Head. The Exhaust Manifold needs to be placed on the Cylinder Head while the threads of bolts require gm p/n 12345493 threadlock application (Canadian P/N 10953488). After manual arrangement of the Exhaust Manifold bolts apply torque to 20 nm (15 ft. Lbs.) three times in a sequential manner. The last step includes reinstalling the Exhaust Manifold heat shield together with the exhaust seal.